Exposure
- ID
- MATIS.2025-11-13T06:39:42.410_1
- Header ID
- MATIS.2025-11-13T06:39:42.410
- Date updated
- 2025-11-13 06:50:43 UTC+0000
- Release date
- 2025-11-13 06:39:42 UTC+0000
- UTC Start
- 2025-11-13 06:39:42.410
- UTC End
- 2025-11-13 06:40:44.402
- MJD Start
- 60992.27757419
- MJD End
- 60992.278291689996
- Exposure time (s)
- 62.0
- Validation level
- 1
- Tau 0: Coherence time (s)
- 0.0034105000000000003
- Ambient temperature (°C)
- 12.85
- Seeing (arcsec)
- 0.495
Observation
- ID
- 71721
- Category
- calibrator
- Program ID
- 116.291B.001
- Program Title
- HD 52961: CONSTRAINING DUST PROCESSING AND MIXED CHEMISTRY IN EVOLVED STAR DISCS
- Program Type
- Normal
- PI / COI
- DE PRINS / CORPORAAL / VAN WINCKEL / MOHORIAN / KAMATH / ANDRYCH / DESHMUKH
Target
- ID
- 53251
- Name
- HD 46374
- RA
- 98.401239
- DEC
- 14.15418
Instrument
Projected baselines
| Baseline | Length start | Length end | Angle start | Angle end |
|---|---|---|---|---|
| U1-U2 | 42.0390 | 42.1090 | 24.9000 | 25.1000 |
| U1-U3 | 76.6950 | 76.8590 | 33.4000 | 33.5000 |
| U1-U4 | 109.4410 | 109.7250 | 67.1410 | 67.1400 |
| U2-U3 | 35.6590 | 35.7500 | 43.4000 | 43.5000 |
| U2-U4 | 83.2310 | 83.3740 | 86.9740 | 86.9160 |
| U3-U4 | 62.4150 | 62.4260 | 110.1480 | 110.0810 |
Header: used keywords
| Key | Value |
|---|---|
| HIERARCH ESO OBS PROG ID | 116.291B.001 |
| HIERARCH ESO DPR CATG | CALIB |
| HIERARCH ESO DPR TYPE | STD |
| MJD-OBS | 60992.27757419 |
| HIERARCH ESO DPR TECH | INTERFEROMETRY |
| HIERARCH ESO OBS TARG NAME | HD 46374 |
| RA | 98.401239 |
| DEC | 14.15418 |
| HIERARCH ESO DET NAME | MATISSE-N |
| HIERARCH ESO INS DIN NAME | HIGH |
| HIERARCH ESO INS DIN ID | HIGH |
| HIERARCH ESO INS MODE | HYBRID |
| HIERARCH ESO ISS CONF NTEL | 4 |
| HIERARCH ESO ISS CONF STATION1 | U1 |
| HIERARCH ESO ISS CONF STATION2 | U2 |
| HIERARCH ESO ISS CONF STATION3 | U3 |
| HIERARCH ESO ISS CONF STATION4 | U4 |
| EXPTIME | 0.0750053 |
| HIERARCH ESO DET SEQ1 PERIOD | 0.084 |
| HIERARCH ESO DET NDIT | 738 |
| HIERARCH ESO ISS PBL12 START | 42.039 |
| HIERARCH ESO ISS PBL12 END | 42.109 |
| HIERARCH ESO ISS PBLA12 START | 24.9 |
| HIERARCH ESO ISS PBLA12 END | 25.1 |
| HIERARCH ESO ISS PBL13 START | 76.695 |
| HIERARCH ESO ISS PBL13 END | 76.859 |
| HIERARCH ESO ISS PBLA13 START | 33.4 |
| HIERARCH ESO ISS PBLA13 END | 33.5 |
| HIERARCH ESO ISS PBL14 START | 109.441 |
| HIERARCH ESO ISS PBL14 END | 109.725 |
| HIERARCH ESO ISS PBLA14 START | 67.141 |
| HIERARCH ESO ISS PBLA14 END | 67.14 |
| HIERARCH ESO ISS PBL23 START | 35.659 |
| HIERARCH ESO ISS PBL23 END | 35.75 |
| HIERARCH ESO ISS PBLA23 START | 43.4 |
| HIERARCH ESO ISS PBLA23 END | 43.5 |
| HIERARCH ESO ISS PBL24 START | 83.231 |
| HIERARCH ESO ISS PBL24 END | 83.374 |
| HIERARCH ESO ISS PBLA24 START | 86.974 |
| HIERARCH ESO ISS PBLA24 END | 86.916 |
| HIERARCH ESO ISS PBL34 START | 62.415 |
| HIERARCH ESO ISS PBL34 END | 62.426 |
| HIERARCH ESO ISS PBLA34 START | 110.148 |
| HIERARCH ESO ISS PBLA34 END | 110.081 |
| HIERARCH ESO ISS AMBI TAU0 START | 0.003637 |
| HIERARCH ESO ISS AMBI TAU0 END | 0.003184 |
| HIERARCH ESO ISS AMBI TEMP | 12.85 |
| HIERARCH ESO ISS AMBI FWHM START | 0.52 |
| HIERARCH ESO ISS AMBI FWHM END | 0.47 |